This property has a documented history as a bulk fuel distribution terminal going back to 1962. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.
The Port of Edmonds property at 400 Admiral Way was filled in 1962 and developed with asphalt paving and five boat storage sheds around 1963. Petroleum hydrocarbon contamination — TPH-diesel and TPH-heavy oil — was detected at the site in March 1996 and attributed to the adjacent Unocal bulk fuel terminal located east of the Port property; by 1999, the groundwater plume had been characterized as "well-weathered," indicating a release that predated its discovery by many years. Remediation activity ran from 1996 through at least 2001 and currently consists of pavement serving as a surface cap, ongoing groundwater monitoring, and preparation of a Voluntary Cleanup Program report proposing further action with institutional controls. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.
Why Historical Insurance Policies May Be Accessible
Pre-1986 Commercial General Liability (CGL) policies were occurrence-based and did not contain an effective pollution exclusion in Washington. If contamination occurred while those policies were active, those historical insurance carriers may still have a legal obligation to fund the cleanup costs, even if the business closed or the property changed hands.
The petroleum contamination migrating onto this property originated from bulk fuel storage operations that predate 1986, and the "well-weathered" condition of the plume as of 1999 places the initial release squarely within the era when occurrence-based Commercial General Liability policies carried no effective pollution exclusion in Washington. Historical carriers who issued CGL coverage to Unocal or the Port during those pre-1986 decades may remain obligated to respond to cleanup costs tied to that release. With active remediation still pending under the Voluntary Cleanup Program and institutional controls yet to be finalized, the investigation and compliance expenditures ahead could plausibly be funded by those historical policies.
Restorical's role is to locate viable historical policies, determine whether a successful coverage claim is possible, and assist our clients and their legal counsel to obtain insurance coverage. Restorical then manages the claim, including accounting, to ensure the cleanup is funded in a timely manner.
What We Look For
- Historical insurance policies (pre-1986)
- Policy numbers, carrier names, and coverage periods
- Connection between contamination timing and policy period
- Evidence linking cleanup obligation to insured activity
What We Deliver
- Historical Coverage Chart
- Trigger Analysis & Property/Policy Nexus
- Coverage strategy with recommendations
- Insurance funding for your remediation
- Claims Management & Forensic Accounting
The Restorical Proven Process
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Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.


